16808

Names of 16808

• Cardinal: 16808 can be written as Sixteen thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.6808 × 10⁴

Factors of 16808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 204

Divisors of 16808

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 11 22 44 88 191 382 764 1528 2101 4202 8404 16808
• Sum of all divisors σ(n): 34560
• Sum of proper divisors (its aliquot sum) s(n): 17752
• 16808 is an abundant number, because the sum of its proper divisors (17752) is greater than itself. Its abundance is 944

Bases of 16808

• Binary: 100000110101000₂
• Hexadecimal: 0x41A8
• Base-36: CYW

Squares and roots of 16808

• 16808 squared (16808²) is 282508864
• 16808 cubed (16808³) is 4748408986112
• The square root of 16808 is 129.6456709649
• The cube root of 16808 is 25.6156479853

Scales and comparisons

• 16,808 seconds is equal to 4 hours, 40 minutes, 8 seconds.
• To count from 1 to 16,808 would take you about four hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 16808 cubic inches would be around 2.1 feet tall.

Recreational maths with 16808

• 16808 backwards is 80861
• The number of decimal digits it has is: 5
• The sum of 16808's digits is 23
• More coming soon!